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CDMA
it is a code in MATLAB for calculation of bit error ratio vs signal to noise ratio , for multiuser code division multiple access .. usually in any communication system calculation of BER is very important to know the performance of system .. so in this program multiuser CDMA system is used ,, spreading is done using HADAMARD matrix .. or WALSH code .. and BER vs SIGNAL to NOISE ratio graph is computed
- 2010-02-22 16:26:22下载
- 积分：1
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quedinginhaopinpufenxi
说明： 课件主要讲解了周期信号，非周期信号脉冲信号的原理以及MATLAB的编程(Courseware mainly explained the periodic signals, aperiodic signals, and the principle of pulse MATLAB programming)
- 2010-04-27 11:20:10下载
- 积分：1
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SIMU1
用matlab实现谐波和成法模拟风场，多维，考虑空间效应(Harmonic use Matlab simulation and wind into law, multi-dimensional, considering spatial effect)
- 2006-10-15 08:51:51下载
- 积分：1
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MyJacobi
Jacobi迭 代 法, 用于方程求根 matlab(Jacobi Iterative)
- 2011-10-20 12:59:23下载
- 积分：1
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demo
用基本的粒子滤波算法，即SIR运行UNGM模型。通过UNGM模型显示SIR对于非线性系统的性能。(With the basic particle filter algorithm, that is, to run UNGM model of SIR. By UNGM model shows SIR for the non-linear system performance.)
- 2010-01-17 23:24:44下载
- 积分：1
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Concepts-of-Orthogonal-Frequency-Division-Multipl
A nice tutorial about OFDM and its use in 802.11.
- 2014-08-21 00:07:06下载
- 积分：1
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pinpufenxi
包含有希尔伯特黄变换的主程序、边际谱的计算方法、并绘制了仿真信号的FFT频谱和功率谱，并调用emd分析方法，绘制了emd分解结果，以及瞬时包络和瞬时频率图，还有Hilbert-Huang谱和Hilbert边际谱(
Including the main program of the Hilbert Huang transform, marginal spectrum calculation method, and draw the simulation signal FFT spectrum and power spectrum, and call EMD analysis method, drawn EMD decomposition, and instantaneous amplitude and instantaneous frequency map and Hilbert spectrum and Hilbert marginal spectrum)
- 2015-06-18 16:45:24下载
- 积分：1
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LSSVM预测(划分好样本集)
说明： 使用最小二乘支持向量机对数据集进行回归预测的程序(The program of regression prediction for data set using least squares support vector machine)
- 2021-03-22 15:14:36下载
- 积分：1
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IMAREAD1
This file is to read an image in C++.
- 2011-01-27 00:40:49下载
- 积分：1
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my_time_frequency_toolbox
说明： 一个难得的时频分析的工具箱. 里面有丰富的时频分析工具供大家使用.(A unique time-frequency analysis toolbox. Which is rich in time-frequency analysis tool for all to use.)
- 2010-04-05 11:25:02下载
- 积分：1
